main()
{//lekai
    int x,y,z,count=0;
    printf("MEN   WOMEN   CHILDREN\n");
    printf("----------------------\n");
    for(x=0;x<=10;x++){
        y=20-2*x;
        z=30-x-y;
        if(3*x+2*y+z==50)
        printf(" %2d:     %d     %d     %d\n",++count,x,y,z);
    }
}